[Antagonism in vitro among phytopathogenic and saprobic fungi from horticultural soils].
Two methods were tested in order to determine the existence of in vitro antagonism among saprobic and pathogenic fungi. These microorganisms were the most common isolates from horticultural soils of La Plata (Buenos Aires). Trichoderma harzianum; T. koningii and Penicillium sp. were antagonistic to all the pathogenic fungi tested, Fusarium solani; F. oxysporum; Alternaria solani; Colletotrichum sp. and Sclerotium rolfsii Spicaria sp., Paecilomyces sp. and Chaetomiun sp. were antagonistic only to Colletotrichum sp. and Fusarium solani.
Alippi
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HE
Cátedra de Fitopatología, Facultad de Agronomía, Universidad Nacional de La Plata, Argentina.
Monaco
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D001118:Argentina; D005658:Fungi / Q000302:isolation & purification* / Q000502:physiology; D008828:Microbiological Techniques; D012988:Soil Microbiology; D013045:Species Specificity
Antagonismo in vitro entre hongos fitopatógenos y saprobios de suelos hortícolas.